Telephone key



FIG. 1 is a top front isometric view of a telephone key showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a side elevation thereof;

FIG. 5 is an elevation as seen from the side opposite of FIG. 4;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevation thereof;

FIG. 8 is a top plan view of a second modified embodiment of the telephone key illustrated in FIGS. 1 and 2;

FIG. 9 is a top plan view a third modified embodiment of the telephone key illustrated in FIGS. 1 and 2;

FIG. 10 is a top plan view of a fourth modified embodiment of the telephone key illustrated in FIGS. 1 and 2;

FIG. 11 is a top plan view of a fifth modified embodiment of the telephone key illustrated in FIGS. 1 and 2;

FIG. 12 is a top plan view of a sixth modified embodiment of the telephone key illustrated in FIGS. 1 and 2;

FIG. 13 is a top plan view of a seventh modified embodiment of the telephone key illustrated in FIGS. 1 and 2;

FIG. 14 is a top plan view of an eighth modified embodiment of the telephone key illustrated in FIGS. 1 and 2;

FIG. 15 is a top plan view of a ninth modified embodiment of the telephone key illustrated in FIGS. 1 and 2; and

FIG. 16 is a top plan view of a tenth modified embodiment of the telephone key illustrated in FIGS. 1 and 2. 

The ornamental design for the telephone key, substantially as shown and described. 